[Planetlab-users] Questions about PlanetLab

[Shih-Yen G. <ca...@cs...>]

Dear Mr.

    I am from National Tsing-Hua University. I have some problems about =
log-in PlanetLab.
  1. How can I log-in all machines on the PlanetLab...?
         I  followed the steps below , but it seems to fail =A1G
              (1).  I can make sure I do all the right thing on =
registering a new account.
                      Especially, the "ssh-keygen ......" and upload the =
identity.pub
              (2).  I log-in one Linux station , in which I did the =
"ssh-keygen -t rsa -f ~/.ssh/identity" instruction.
              (3).  And do "ssh -l nthu1 pads21.cs.nthu.edu.tw "
                      (nthu1 is our slice, and pads21.cs is our =
PlanetLab machine)
                      [carengao@pads29 .ssh]$ ssh -l nthu1 =
pads21.cs.nthu.edu.tw
                      Warning: Permanently added =
'pads21.cs.nthu.edu.tw,140.114.79.231' (RSA) to the list of known hosts.
                      Permission denied =
(publickey,keyboard-interactive).
         =20
     As above, it showed a "Permission denied" message.  Why can't I =
log-in ~?  Did I make any mistake ~?
          How can I log-in a PlanetLab machine ~?

  2. Does PlanetLab have some job dispatching tools for experiments? If =
my experiment needs 50 nodes, how do I submit my
     job??Do I need to login 50 nodes that I choose one by one?? Or =
there are another ways to help this? How do I monitor=20
     the jobs in every nodes?

  Appreciate your kindness responses.

  Best Regards

  S.Y Gau





  --
  Shih-Yen Gao
  Parallel and Distributed System Laboratory
  National Tsing-Hua University
  Hsinchu, Taiwan 300
  Tel: 886+3+5715131 ~ 3553
  http://pads1.cs.nthu.edu.tw/